From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 13 Feb 2012 20:26:29 +0000 (+0000)
Subject: samba36: add even more size optimizations, binary size is now down to about 2.7M... 
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=commitdiff_plain;hb=8f3224771e92419dc1f2fc86a3b439f1c9542dcb

samba36: add even more size optimizations, binary size is now down to about 2.7M uncompressed

SVN-Revision: 30509
---

diff --git a/net/samba36/Makefile b/net/samba36/Makefile
index c1aee4527b..edeb5fbba7 100644
--- a/net/samba36/Makefile
+++ b/net/samba36/Makefile
@@ -38,7 +38,7 @@ define Package/samba36-server/description
  to as the LanManager or Netbios protocol.
 endef
 
-TARGET_CFLAGS += -DMAX_DEBUG_LEVEL=2 -ffunction-sections -fdata-sections
+TARGET_CFLAGS += -DMAX_DEBUG_LEVEL=2 -D__location__=\\\"\\\" -ffunction-sections -fdata-sections
 TARGET_LDFLAGS += -Wl,--gc-sections
 
 CONFIGURE_VARS += \
@@ -67,6 +67,7 @@ CONFIGURE_ARGS += \
 	--disable-relro \
 	--disable-static \
 	--disable-swat \
+	--disable-shared-libs \
 	--with-codepagedir=/etc/samba \
 	--with-configdir=/etc/samba \
 	--with-included-iniparser \
@@ -82,9 +83,16 @@ CONFIGURE_ARGS += \
 	--without-krb5 \
 	--without-ldap \
 	--without-pam \
-	--without-winbind
+	--without-winbind \
+	--without-libtdb \
+	--without-libtalloc \
+	--without-libnetapi \
+	--without-libsmbclient \
+	--without-libsmbsharemodes \
+	--without-libaddns \
+	--with-shared-modules=
 
-MAKE_FLAGS += DYNEXP=
+MAKE_FLAGS += DYNEXP= PICFLAG= MODULES=
 
 define Package/samba36-server/install
 	$(INSTALL_DIR) $(1)/etc/config
@@ -94,9 +102,6 @@ define Package/samba36-server/install
 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/codepages/lowcase.dat $(1)/etc/samba
 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/codepages/upcase.dat $(1)/etc/samba
 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/codepages/valid.dat $(1)/etc/samba
-	$(INSTALL_DIR) $(1)/usr/lib
-	$(INSTALL_BIN) $(PKG_BUILD_BIN)/libtalloc.so.2 $(1)/usr/lib
-	$(INSTALL_BIN) $(PKG_BUILD_BIN)/libtdb.so.1 $(1)/usr/lib
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/samba.init $(1)/etc/init.d/samba
 	$(INSTALL_DIR) $(1)/usr/sbin
diff --git a/net/samba36/patches/250-remove_domain_logon.patch b/net/samba36/patches/250-remove_domain_logon.patch
index 796d177693..4a726ce7cd 100644
--- a/net/samba36/patches/250-remove_domain_logon.patch
+++ b/net/samba36/patches/250-remove_domain_logon.patch
@@ -121,3 +121,52 @@
  	if (!r->in.account || !r->in.encrypted_password) {
  		return WERR_INVALID_PARAM;
  	}
+--- a/source3/libsmb/trusts_util.c
++++ b/source3/libsmb/trusts_util.c
+@@ -46,9 +46,11 @@ NTSTATUS trust_pw_change_and_store_it(st
+ 	NTSTATUS nt_status;
+ 
+ 	switch (sec_channel_type) {
++#ifdef NETLOGON_SUPPORT
+ 	case SEC_CHAN_WKSTA:
+ 	case SEC_CHAN_DOMAIN:
+ 		break;
++#endif
+ 	default:
+ 		return NT_STATUS_NOT_SUPPORTED;
+ 	}
+@@ -159,6 +161,11 @@ bool enumerate_domain_trusts( TALLOC_CTX
+ 	*num_domains = 0;
+ 	*sids = NULL;
+ 
++#ifndef NETLOGON_SUPPORT
++	return False;
++#endif
++
++
+ 	/* lookup a DC first */
+ 
+ 	if ( !get_dc_name(domain, NULL, dc_name, &dc_ss) ) {
+@@ -243,6 +250,10 @@ NTSTATUS change_trust_account_password( 
+ 	struct cli_state *cli = NULL;
+ 	struct rpc_pipe_client *netlogon_pipe = NULL;
+ 
++#ifndef NETLOGON_SUPPORT
++	return NT_STATUS_UNSUCCESSFUL;
++#endif
++
+ 	DEBUG(5,("change_trust_account_password: Attempting to change trust account password in domain %s....\n",
+ 		domain));
+ 
+--- a/source3/auth/auth_domain.c
++++ b/source3/auth/auth_domain.c
+@@ -538,7 +538,9 @@ static NTSTATUS auth_init_trustdomain(st
+ 
+ NTSTATUS auth_domain_init(void) 
+ {
++#ifdef NETLOGON_SUPPORT
+ 	smb_register_auth(AUTH_INTERFACE_VERSION, "trustdomain", auth_init_trustdomain);
+ 	smb_register_auth(AUTH_INTERFACE_VERSION, "ntdomain", auth_init_ntdomain);
++#endif
+ 	return NT_STATUS_OK;
+ }
diff --git a/net/samba36/patches/260-remove_samr.patch b/net/samba36/patches/260-remove_samr.patch
index ec506bbe31..b1700779ee 100644
--- a/net/samba36/patches/260-remove_samr.patch
+++ b/net/samba36/patches/260-remove_samr.patch
@@ -1,3 +1,19 @@
+--- a/source3/rpc_server/rpc_handles.c
++++ b/source3/rpc_server/rpc_handles.c
+@@ -59,8 +59,11 @@ struct handle_list {
+ 
+ static bool is_samr_lsa_pipe(const struct ndr_syntax_id *syntax)
+ {
+-	return (ndr_syntax_id_equal(syntax, &ndr_table_samr.syntax_id)
+-		|| ndr_syntax_id_equal(syntax, &ndr_table_lsarpc.syntax_id));
++	return
++#ifdef SAMR_SUPPORT
++		ndr_syntax_id_equal(syntax, &ndr_table_samr.syntax_id) ||
++#endif
++		ndr_syntax_id_equal(syntax, &ndr_table_lsarpc.syntax_id);
+ }
+ 
+ size_t num_pipe_handles(struct pipes_struct *p)
 --- a/source3/librpc/rpc/rpc_common.c
 +++ b/source3/librpc/rpc/rpc_common.c
 @@ -100,9 +100,11 @@ static bool initialize_interfaces(void)
@@ -69,3 +85,71 @@
  #ifdef PRINTER_SUPPORT
  	spoolss_commands,
  #endif
+--- a/source3/smbd/lanman.c
++++ b/source3/smbd/lanman.c
+@@ -2353,6 +2353,10 @@ static bool api_RNetGroupEnum(struct smb
+ 	NTSTATUS status, result;
+ 	struct dcerpc_binding_handle *b;
+ 
++#ifndef SAMR_SUPPORT
++	return False;
++#endif
++
+ 	if (!str1 || !str2 || !p) {
+ 		return False;
+ 	}
+@@ -2541,6 +2545,10 @@ static bool api_NetUserGetGroups(struct 
+ 	NTSTATUS status, result;
+ 	struct dcerpc_binding_handle *b;
+ 
++#ifndef SAMR_SUPPORT
++	return False;
++#endif
++
+ 	if (!str1 || !str2 || !UserName || !p) {
+ 		return False;
+ 	}
+@@ -2733,6 +2741,10 @@ static bool api_RNetUserEnum(struct smbd
+ 
+ 	struct dcerpc_binding_handle *b;
+ 
++#ifndef SAMR_SUPPORT
++	return False;
++#endif
++
+ 	if (!str1 || !str2 || !p) {
+ 		return False;
+ 	}
+@@ -2979,6 +2991,10 @@ static bool api_SetUserPassword(struct s
+ 	int min_pwd_length;
+ 	struct dcerpc_binding_handle *b = NULL;
+ 
++#ifndef SAMR_SUPPORT
++	return False;
++#endif
++
+ 	/* Skip 2 strings. */
+ 	p = skip_string(param,tpscnt,np);
+ 	p = skip_string(param,tpscnt,p);
+@@ -3224,6 +3240,10 @@ static bool api_SamOEMChangePassword(str
+ 	int bufsize;
+ 	struct dcerpc_binding_handle *b;
+ 
++#ifndef SAMR_SUPPORT
++	return False;
++#endif
++
+ 	*rparam_len = 4;
+ 	*rparam = smb_realloc_limit(*rparam,*rparam_len);
+ 	if (!*rparam) {
+@@ -4265,6 +4285,10 @@ static bool api_RNetUserGetInfo(struct s
+ 	union samr_UserInfo *info;
+ 	struct dcerpc_binding_handle *b = NULL;
+ 
++#ifndef SAMR_SUPPORT
++	return False;
++#endif
++
+ 	if (!str1 || !str2 || !UserName || !p) {
+ 		return False;
+ 	}
diff --git a/net/samba36/patches/270-remove_registry_backend.patch b/net/samba36/patches/270-remove_registry_backend.patch
index d288645389..a1cc87771a 100644
--- a/net/samba36/patches/270-remove_registry_backend.patch
+++ b/net/samba36/patches/270-remove_registry_backend.patch
@@ -28,3 +28,16 @@
  		libnetapi_set_error_string(ctx,
  			"Configuration manipulation requested but not "
  			"supported by backend");
+--- a/source3/smbd/server.c
++++ b/source3/smbd/server.c
+@@ -1210,8 +1210,10 @@ extern void build_options(bool screen);
+ 		exit(1);
+ 	}
+ 
++#ifdef REGISTRY_BACKEND
+ 	if (!W_ERROR_IS_OK(registry_init_full()))
+ 		exit(1);
++#endif
+ 
+ #ifdef PRINTER_SUPPORT
+ 	if (!print_backend_init(smbd_messaging_context()))
diff --git a/net/samba36/patches/280-strip_srvsvc.patch b/net/samba36/patches/280-strip_srvsvc.patch
new file mode 100644
index 0000000000..b93e3fce6a
--- /dev/null
+++ b/net/samba36/patches/280-strip_srvsvc.patch
@@ -0,0 +1,143 @@
+--- a/source3/smbd/lanman.c
++++ b/source3/smbd/lanman.c
+@@ -2197,6 +2197,10 @@ static bool api_RNetShareAdd(struct smbd
+ 	struct srvsvc_NetShareInfo2 info2;
+ 	struct dcerpc_binding_handle *b;
+ 
++#ifndef SRVSVC_SUPPORT
++	return False;
++#endif
++
+ 	if (!str1 || !str2 || !p) {
+ 		return False;
+ 	}
+@@ -3838,10 +3842,7 @@ static bool api_RNetServerGetInfo(struct
+ 	NTSTATUS status;
+ 	WERROR werr;
+ 	TALLOC_CTX *mem_ctx = talloc_tos();
+-	struct rpc_pipe_client *cli = NULL;
+-	union srvsvc_NetSrvInfo info;
+ 	int errcode;
+-	struct dcerpc_binding_handle *b;
+ 
+ 	if (!str1 || !str2 || !p) {
+ 		return False;
+@@ -3904,66 +3905,16 @@ static bool api_RNetServerGetInfo(struct
+ 	p = *rdata;
+ 	p2 = p + struct_len;
+ 
+-	status = rpc_pipe_open_interface(mem_ctx, &ndr_table_srvsvc.syntax_id,
+-					conn->session_info,
+-					&conn->sconn->client_id,
+-					conn->sconn->msg_ctx,
+-					&cli);
+-	if (!NT_STATUS_IS_OK(status)) {
+-		DEBUG(0,("api_RNetServerGetInfo: could not connect to srvsvc: %s\n",
+-			  nt_errstr(status)));
+-		errcode = W_ERROR_V(ntstatus_to_werror(status));
+-		goto out;
+-	}
+-
+-	b = cli->binding_handle;
+-
+-	status = dcerpc_srvsvc_NetSrvGetInfo(b, mem_ctx,
+-					     NULL,
+-					     101,
+-					     &info,
+-					     &werr);
+-	if (!NT_STATUS_IS_OK(status)) {
+-		errcode = W_ERROR_V(ntstatus_to_werror(status));
+-		goto out;
+-	}
+-	if (!W_ERROR_IS_OK(werr)) {
+-		errcode = W_ERROR_V(werr);
+-		goto out;
+-	}
+-
+-	if (info.info101 == NULL) {
+-		errcode = W_ERROR_V(WERR_INVALID_PARAM);
+-		goto out;
+-	}
+-
+ 	if (uLevel != 20) {
+-		srvstr_push(NULL, 0, p, info.info101->server_name, 16,
++		srvstr_push(NULL, 0, p, global_myname(), 16,
+ 			STR_ASCII|STR_UPPER|STR_TERMINATE);
+-  	}
++	}
+ 	p += 16;
+ 	if (uLevel > 0) {
+-		SCVAL(p,0,info.info101->version_major);
+-		SCVAL(p,1,info.info101->version_minor);
+-		SIVAL(p,2,info.info101->server_type);
+-
+-		if (mdrcnt == struct_len) {
+-			SIVAL(p,6,0);
+-		} else {
+-			SIVAL(p,6,PTR_DIFF(p2,*rdata));
+-			if (mdrcnt - struct_len <= 0) {
+-				return false;
+-			}
+-			push_ascii(p2,
+-				info.info101->comment,
+-				MIN(mdrcnt - struct_len,
+-					MAX_SERVER_STRING_LENGTH),
+-				STR_TERMINATE);
+-			p2 = skip_string(*rdata,*rdata_len,p2);
+-			if (!p2) {
+-				return False;
+-			}
+-		}
++		SCVAL(p,0,lp_major_announce_version());
++		SCVAL(p,1,lp_minor_announce_version());
++		SIVAL(p,2,lp_default_server_announce());
++		SIVAL(p,6,0);
+ 	}
+ 
+ 	if (uLevel > 1) {
+@@ -5654,6 +5605,10 @@ static bool api_RNetSessionEnum(struct s
+ 	uint32_t totalentries, resume_handle = 0;
+ 	uint32_t count = 0;
+ 
++#ifndef SRVSVC_SUPPORT
++	return False;
++#endif
++
+ 	if (!str1 || !str2 || !p) {
+ 		return False;
+ 	}
+--- a/source3/rpc_server/srvsvc/srv_srvsvc_nt.c
++++ b/source3/rpc_server/srvsvc/srv_srvsvc_nt.c
+@@ -1533,6 +1533,10 @@ WERROR _srvsvc_NetShareSetInfo(struct pi
+ 	TALLOC_CTX *ctx = p->mem_ctx;
+ 	union srvsvc_NetShareInfo *info = r->in.info;
+ 
++#ifndef FULL_SRVSVC
++	return WERR_ACCESS_DENIED;
++#endif
++
+ 	DEBUG(5,("_srvsvc_NetShareSetInfo: %d\n", __LINE__));
+ 
+ 	if (!r->in.share_name) {
+@@ -1763,6 +1767,10 @@ WERROR _srvsvc_NetShareAdd(struct pipes_
+ 	int max_connections = 0;
+ 	TALLOC_CTX *ctx = p->mem_ctx;
+ 
++#ifndef FULL_SRVSVC
++	return WERR_ACCESS_DENIED;
++#endif
++
+ 	DEBUG(5,("_srvsvc_NetShareAdd: %d\n", __LINE__));
+ 
+ 	if (r->out.parm_error) {
+@@ -1945,6 +1953,10 @@ WERROR _srvsvc_NetShareDel(struct pipes_
+ 	struct share_params *params;
+ 	TALLOC_CTX *ctx = p->mem_ctx;
+ 
++#ifndef FULL_SRVSVC
++	return WERR_ACCESS_DENIED;
++#endif
++
+ 	DEBUG(5,("_srvsvc_NetShareDel: %d\n", __LINE__));
+ 
+ 	if (!r->in.share_name) {
diff --git a/net/samba36/patches/290-remove_lsa.patch b/net/samba36/patches/290-remove_lsa.patch
new file mode 100644
index 0000000000..8fd48c4282
--- /dev/null
+++ b/net/samba36/patches/290-remove_lsa.patch
@@ -0,0 +1,73 @@
+--- a/source3/librpc/rpc/rpc_common.c
++++ b/source3/librpc/rpc/rpc_common.c
+@@ -92,9 +92,11 @@ bool smb_register_ndr_interface(const st
+ 
+ static bool initialize_interfaces(void)
+ {
++#ifdef LSA_SUPPORT
+ 	if (!smb_register_ndr_interface(&ndr_table_lsarpc)) {
+ 		return false;
+ 	}
++#endif
+ #ifdef ACTIVE_DIRECTORY
+ 	if (!smb_register_ndr_interface(&ndr_table_dssetup)) {
+ 		return false;
+--- a/source3/smbd/server_exit.c
++++ b/source3/smbd/server_exit.c
+@@ -163,7 +163,9 @@ static void exit_server_common(enum serv
+ #ifdef SAMR_SUPPORT
+ 		rpc_samr_shutdown();
+ #endif
++#ifdef LSA_SUPPORT
+ 		rpc_lsarpc_shutdown();
++#endif
+ 	}
+ 
+ 	/*
+--- a/source3/rpc_server/rpc_ep_setup.c
++++ b/source3/rpc_server/rpc_ep_setup.c
+@@ -508,6 +508,7 @@ static bool srvsvc_init_cb(void *ptr)
+ 	return true;
+ }
+ 
++#ifdef LSA_SUPPORT
+ static bool lsarpc_init_cb(void *ptr)
+ {
+ 	struct dcesrv_ep_context *ep_ctx =
+@@ -556,6 +557,7 @@ static bool lsarpc_init_cb(void *ptr)
+ 
+ 	return true;
+ }
++#endif
+ 
+ #ifdef SAMR_SUPPORT
+ static bool samr_init_cb(void *ptr)
+@@ -1106,12 +1108,14 @@ bool dcesrv_ep_setup(struct tevent_conte
+ 	}
+ 
+ 
++#ifdef LSA_SUPPORT
+ 	lsarpc_cb.init         = lsarpc_init_cb;
+ 	lsarpc_cb.shutdown     = NULL;
+ 	lsarpc_cb.private_data = ep_ctx;
+ 	if (!NT_STATUS_IS_OK(rpc_lsarpc_init(&lsarpc_cb))) {
+ 		return false;
+ 	}
++#endif
+ 
+ #ifdef SAMR_SUPPORT
+ 	samr_cb.init         = samr_init_cb;
+--- a/source3/rpc_server/rpc_handles.c
++++ b/source3/rpc_server/rpc_handles.c
+@@ -63,7 +63,10 @@ static bool is_samr_lsa_pipe(const struc
+ #ifdef SAMR_SUPPORT
+ 		ndr_syntax_id_equal(syntax, &ndr_table_samr.syntax_id) ||
+ #endif
+-		ndr_syntax_id_equal(syntax, &ndr_table_lsarpc.syntax_id);
++#ifdef LSA_SUPPORT
++		ndr_syntax_id_equal(syntax, &ndr_table_lsarpc.syntax_id) ||
++#endif
++		false;
+ }
+ 
+ size_t num_pipe_handles(struct pipes_struct *p)